Thank you for educating me. I don't actually work with Rust so I shouldn't be spreading misinformation about it without knowing what I am talking about.
It doesn't really change my multitude of problems with Rust as a language for a project like Zed. Zed feels like a cathedral to me in the Eric S Raymond sense. Rust feels like a language for building cathedrals. Javascript is the language of the commons, which is why the idea of a hackable IDE in JS was so brilliant. Somewhere along the line the team forgot what made Atom great (despite its flaws).